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3 years ago

10

How often is water added to the Earth system?

1 answer:

rosijanka [135]3 years ago

4 0

<span>Water is never added to earth system. Water forever remains in the water cycle on earth, so it goes from the ground, to the air, to the rain, to the sea, and round and round continuously. This cycle means that there does not need to be new water added to the earth, because it recycles any water that already exists of its own accord.</span>

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What are the major features of the human eye and to what are they analogous in a camera?

adelina 88 [10]

Answer:

The human major features with the analogous of camera are mentioned.

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3 years ago

Scouts at a camp shake the rope bridge they have just crossed and observe the wave crests to be 5.85 m apart. If they shake the

quester [9]

Answer:

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Explanation:

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Velocity is given by

$v=f\lambda\\\Rightarrow v=3\times 5.85\\\Rightarrow v=17.55\ m/s$

The propagation speed of the waves is 17.55 m/s

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